30771156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 84163968

約数和(自身を除く): 53392812

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 41, 51, 52, 68, 78, 82, 102, 123, 156, 164, 204, 221, 246, 283, 442, 492, 533, 566, 663, 697, 849, 884, 1066, 1132, 1326, 1394, 1599, 1698, 2091, 2132, 2652, 2788, 3198, 3396, 3679, 4182, 4811, 6396, 7358, 8364, 9061, 9622, 11037, 11603, 14433, 14716, 18122, 19244, 22074, 23206, 27183, 28866, 34809, 36244, 44148, 46412, 54366, 57732, 62543, 69618, 108732, 125086, 139236, 150839, 187629, 197251, 250172, 301678, 375258, 394502, 452517, 591753, 603356, 750516, 789004, 905034, 1183506, 1810068, 2367012, 2564263, 5128526, 7692789, 10257052, 15385578, 30771156]

約数ペア:

[(1, 30771156), (2, 15385578), (3, 10257052), (4, 7692789), (6, 5128526), (12, 2564263), (13, 2367012), (17, 1810068), (26, 1183506), (34, 905034), (39, 789004), (41, 750516), (51, 603356), (52, 591753), (68, 452517), (78, 394502), (82, 375258), (102, 301678), (123, 250172), (156, 197251), (164, 187629), (204, 150839), (221, 139236), (246, 125086), (283, 108732), (442, 69618), (492, 62543), (533, 57732), (566, 54366), (663, 46412), (697, 44148), (849, 36244), (884, 34809), (1066, 28866), (1132, 27183), (1326, 23206), (1394, 22074), (1599, 19244), (1698, 18122), (2091, 14716), (2132, 14433), (2652, 11603), (2788, 11037), (3198, 9622), (3396, 9061), (3679, 8364), (4182, 7358), (4811, 6396)]